Sun Tracking Solar Panel

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Sun Tracking Solar Panel

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Sun Tracking Solar Panel Introduction:  Extracting usable electricity from the sun was made possible by the discovery of the photoelectric effect.  Subsequent development of the solar cell, which is a semi-conductive material converts visible light into a direct current.  Solar arrays, a series of solar cells electrically connected, generates a dc voltage which can be used on a load.  Solar arrays are being used increasingly as efficiencies reach higher levels, and are especially popular in remote areas where placement of electricity lines are not economically viable. http://www.edgefxkits.com/


Sun Tracking Solar Panel What Is A Solar Tracker?  A solar tracker is a generic term used to describe devices that orient or align various payloads toward the sun.  Example for payloads are photovoltaic panels, reflectors, collectors, lenses or other optical devices.  The system focuses on the optimization of the electric energy produced by photovoltaic cells through the development of a sun-tracking system

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Sun Tracking Solar Panel Solar Panel:

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Sun Tracking Solar Panel Need For A Sun Tracking System:  We Get Maximum Energy From The Sun When The Angle Of The Sun Is In Degrees. The Sun’s Position Is 0 +/- 5 Degrees Of The Equator.  Global Warming Has Increased The Demand And Request For Green Energy Produced By Renewable Sources Such As Solar Power.  Consequently, Solar Tracking Is Increasingly Being Applied As A Sustainable Power Generating Solution.  Concentrators, Especially In Solar Cell Applications, Require A High Degree Of Accuracy To Ensure That The Concentrated Sunlight Is Directed Precisely To The Powered Device. http://www.edgefxkits.com/


Sun Tracking Solar Panel Basic Components:  The solar panel  Stepper motor  Actuator  Microcontroller  A display unit (optional)  Interfacing cables

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Sun Tracking Solar Panel How Sun Tracking Solar Panel Works?  Initially powers the circuit.  Place the set up in dark.  When the two LDRs are in dark, there is no movement in the panel.  Now place a torch in front of the left LDR. Panels slowly move towards its left.  Now move light from left to right. You can observe the panel moving slowly with the torch towards right.  In the middle, when intensity on both LDRs is equal, panel will not move. http://www.edgefxkits.com/


Sun Tracking Solar Panel

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Sun Tracking Solar Panel Applications:  Can Be Used For Small And Medium Scale Power Generations.  For Power Generation At Remote Places Where Power Lines Are Not Accessible.  For Domestic Backup Power Systems, This Can Be Used In Industries As More Energy Can Be Saved By Rotating The Panel.

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Sun Tracking Solar Panel Advantages:  Solar tracking systems continually orient photovoltaic panels towards the sun and can help maximize your investment in your PV system.  One time investment, which provides higher efficiency and flexibility on dependency over other sources.  Sun Tracking Solar Panel systems can help reducing emissions and can contribute against global warming.  Bulk implementations of tracking systems help reduced consumption of power by other sources.  The solar energy can be reused as it is non-renewable resource. http://www.edgefxkits.com/


Sun Tracking Solar Panel Disadvantages:  Initial Investment Is High On Solar Panels.  It’s A Bit Of Difficult For Servicing, As The Tracking Systems Are Not Quite Popular Regionally.  Moving Parts And Gears Which Will Require Regular Maintenance.  May Require Repair Or Replacement Of Broken Parts Over A Long Run.

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Sun Tracking Solar Panel Conclusion:  On one hand we can see the world’s energy resources depletion to be a major problem.  On the other hand global warming, which is a major concern.  Switching to solar power, which is clean and green and enhancing its efficiency by using sun trackers is a great option in the near future.

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Software RequirementsKeil compiler Language: Embedded C or Assembly.

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